New Balance

Unisex Sigma Harmony Track Spike - Neon Emerald/Black

Style Number: USDSGMHG

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A premium experience for the most demanding sprinters, the Sigma Harmony was built for 60m to 400m. Built on a new plate, this model provides a smoother and more powerful transition than its predecessor. A sleeker upper with a BOA fit system and knit heel reduces weight for a second-skin like fit thats ready for pure speed.

  • No-Sew Overlays
  • Removable Spikes
  • 8 Spike Configuration
  • Bootie Construction
  • Knit Upper
  • Unisex
  • Neon/Black